 Or the sound suppression water system has been armed. T minus 55 seconds. The hydrogen igniters under the orbiter's engines have been armed. These devices are used to ensure that any hydrogen flowing through the engine prior to ignition does not accumulate. Just 15 seconds away from switching command to the countdown from the ground computers to the onboard computers. T minus 31 seconds. And we're gone for auto sequence start. T minus 25 seconds. The sequencer on the orbiter now controlling the final seconds of the countdown. The body flap and speed breaker and launch position. T minus 10 seconds. 9, 8, 7. We have main engine start. 4, 3, 2, 1. Ignition and liftoff. Liftoff of discovery, the first flight totally dedicated to Department of Defense mission. And it's cleared the tower. Good shape, 36.7 mark on the heading alignment circle. 7 degrees, now 87 degrees. 4,000 feet, 50 knots. Looking good, rolling on to the final interwave landing systems, locked on looking good. Processed, 7 miles range. Altitude, 12,300 feet. Airspeed, 286. Converging on centerline, 1,000 feet altitude to touch down 195 knots, about 1,550 feet from the runway threshold. Reports even breaking on all, 1,300 feet. Airspeed, 286. Shampoo, or shampoo and condensate. And discovery, lining up on final. Stand up all, take on Louisville. 19,000 feet altitude. I'm like Georgetown host, Arkansas. Airspeed, 250 knots. CVS sports. Looking down at Riviera and watching a remarkable performance by that man, Lanny Watkins. Flight dynamics officer reports, looking good, rolling on. 12,000 feet, the straight away par 4, 413 yards. All three microwave landing systems, locked on looking good, 1,300 feet. Airspeed, 286. From the field, separate his record from the rest. Converging on centerline. How is this angle from there? The shoulder here, that's a little bit out. It takes it back low. But once the shoulder turned here, it goes behind the ball. Here, coming down now. I'm watching with his hips. About to go a little parallel. Down looking good, 100 feet. Airspeed, 286. Reports even breaking on all brakes. Not 1,550 feet from the runway threshold.